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Monthly weather forecast in San Juan
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
29
+29
+24
29 December, sun
+29
+24
Feels like
+27
698 mmHg
30%
4.5
m/s
S
29 December, Sunday. day, 29°; night, 24°; clear
30
+32
+23
30 December, mon
+32
+23
Feels like
+30
698 mmHg
33%
5
m/s
SE
30 December, Monday. day, 32°; night, 23°; clear
31
December
+36
+24
31 December, tue
+36
+24
Feels like
+31
700 mmHg
38%
7
m/s
S
Climate normal
+32
+23
31 December, Tuesday. day, 36°; night, 24°; thunderstorm
1 January
+34
+24
1 January, wed
+34
+24
Feels like
+29
702 mmHg
46%
7.2
m/s
S
Climate normal
+27
+23
1 January, Wednesday. day, 34°; night, 24°; light rain
2
+36
+22
2 January, thu
+36
+22
Feels like
+33
702 mmHg
43%
5.6
m/s
SE
Climate normal
+28
+22
2 January, Thursday. day, 36°; night, 22°; thunderstorm
3
+36
+26
3 January, fri
+36
+26
Feels like
+33
703 mmHg
45%
4.7
m/s
E
Climate normal
+30
+22
3 January, Friday. day, 36°; night, 26°; thunderstorm
4
+37
+27
4 January, sat
+37
+27
Feels like
+34
702 mmHg
38%
5.5
m/s
NW
Climate normal
+28
+23
4 January, Saturday. day, 37°; night, 27°; thunderstorm
5
+36
+25
5 January, sun
+36
+25
Feels like
+29
703 mmHg
41%
5.8
m/s
S
Climate normal
+30
+23
5 January, Sunday. day, 36°; night, 25°; thunderstorm with rain
6
+36
+25
6 January, mon
+36
+25
Feels like
+28
703 mmHg
48%
6
m/s
SE
Climate normal
+28
+24
6 January, Monday. day, 36°; night, 25°; mostly clear
7
+36
+25
7 January, tue
+36
+25
Feels like
+30
704 mmHg
45%
5
m/s
SE
Climate normal
+28
+23
7 January, Tuesday. day, 36°; night, 25°; partly cloudy
8
+34
+24
8 January, wed
+34
+24
Feels like
+29
704 mmHg
51%
4.4
m/s
SE
Climate normal
+29
+23
8 January, Wednesday. day, 34°; night, 24°; rain
9
+33
+24
9 January, thu
+33
+24
Feels like
+26
704 mmHg
47%
7.5
m/s
S
Climate normal
+30
+24
9 January, Thursday. day, 33°; night, 24°; light rain
10
+32
+25
10 January, fri
+32
+25
Feels like
+26
704 mmHg
52%
6
m/s
E
Climate normal
+28
+23
10 January, Friday. day, 32°; night, 25°; partly cloudy
11
+36
+26
11 January, sat
+36
+26
Feels like
+30
704 mmHg
47%
5.6
m/s
N
Climate normal
+30
+22
11 January, Saturday. day, 36°; night, 26°; partly cloudy
12
+34
+15
12 January, sun
+34
+15
Feels like
+27
704 mmHg
49%
5.9
m/s
SE
Climate normal
+29
+23
12 January, Sunday. day, 34°; night, 15°; partly cloudy
13
+25
+16
13 January, mon
+25
+16
Feels like
+18
647 mmHg
55%
5.3
m/s
E
Climate normal
+30
+24
13 January, Monday. day, 25°; night, 16°; mostly clear
14
+28
+18
14 January, tue
+28
+18
Feels like
+21
649 mmHg
67%
5.4
m/s
E
Climate normal
+31
+25
14 January, Tuesday. day, 28°; night, 18°; mostly clear
15
+28
+18
15 January, wed
+28
+18
Feels like
+24
651 mmHg
80%
5.3
m/s
E
Climate normal
+30
+25
15 January, Wednesday. day, 28°; night, 18°; partly cloudy
16
+28
+18
16 January, thu
+28
+18
Feels like
+24
649 mmHg
74%
4.6
m/s
E
Climate normal
+31
+24
16 January, Thursday. day, 28°; night, 18°; partly cloudy
17
+29
+20
17 January, fri
+29
+20
Feels like
+22
648 mmHg
52%
4.6
m/s
E
Climate normal
+30
+25
17 January, Friday. day, 29°; night, 20°; clear
18
+30
+21
18 January, sat
+30
+21
Feels like
+25
649 mmHg
66%
5.5
m/s
E
Climate normal
+29
+23
18 January, Saturday. day, 30°; night, 21°; mostly clear
19
+30
+21
19 January, sun
+30
+21
Feels like
+25
649 mmHg
67%
5.7
m/s
E
Climate normal
+29
+24
19 January, Sunday. day, 30°; night, 21°; partly cloudy
20
+30
+21
20 January, mon
+30
+21
Feels like
+23
649 mmHg
61%
5.9
m/s
E
Climate normal
+29
+23
20 January, Monday. day, 30°; night, 21°; light rain
21
+26
+18
21 January, tue
+26
+18
Feels like
+20
649 mmHg
44%
4.1
m/s
E
Climate normal
+29
+24
21 January, Tuesday. day, 26°; night, 18°; rain
22
+28
+20
22 January, wed
+28
+20
Feels like
+22
647 mmHg
47%
4.4
m/s
E
Climate normal
+30
+23
22 January, Wednesday. day, 28°; night, 20°; light rain
23
+28
+21
23 January, thu
+28
+21
Feels like
+19
647 mmHg
34%
5.6
m/s
SE
Climate normal
+30
+24
23 January, Thursday. day, 28°; night, 21°; rain
24
+32
+15
24 January, fri
+32
+15
Feels like
+24
651 mmHg
49%
6.9
m/s
SE
Climate normal
+28
+24
24 January, Friday. day, 32°; night, 15°; mostly clear
25
+22
+15
25 January, sat
+22
+15
Feels like
+14
653 mmHg
54%
5.9
m/s
E
Climate normal
+27
+23
25 January, Saturday. day, 22°; night, 15°; mostly clear
26
+26
+17
26 January, sun
+26
+17
Feels like
+17
650 mmHg
55%
6.8
m/s
E
Climate normal
+29
+22
26 January, Sunday. day, 26°; night, 17°; mostly clear
27
+27
+18
27 January, mon
+27
+18
Feels like
+19
649 mmHg
54%
5.9
m/s
NE
Climate normal
+30
+24
27 January, Monday. day, 27°; night, 18°; light rain
28
+28
+19
28 January, tue
+28
+19
Feels like
+21
648 mmHg
46%
5.2
m/s
E
Climate normal
+29
+24
28 January, Tuesday. day, 28°; night, 19°; clear
29
+30
+20
29 January, wed
+30
+20
Feels like
+22
648 mmHg
45%
5.7
m/s
E
Climate normal
+29
+23
29 January, Wednesday. day, 30°; night, 20°; mostly clear
Average data for 10 years
Next, the average data for 10 years
30
+30
+24
30 January, thu
+30
+24
Feels like
+28
699 mmHg
33%
4.8
m/s
S
30 January, Thursday. day, 30°; night, 24°; clear
31
+28
+24
31 January, fri
+28
+24
Feels like
+27
700 mmHg
34%
4
m/s
S
31 January, Friday. day, 28°; night, 24°; clear
1 February
+29
+23
1 February, sat
+29
+23
Feels like
+27
699 mmHg
36%
4.3
m/s
SE
1 February, Saturday. day, 29°; night, 23°; clear
Average for 30 days
16
sunny days
5
days with precipitation
9
cloudy days
16 sunny days; 5 days with precipitation; 9 cloudy days;
51
%
air humidity
5.6
m/s
Wind
E
9
mm of precipitation
(11% of annual average)
air humidity 51%; 9 millimeters of precipitation (11% of annual average); Wind easterly 5.6 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
S
SE
E
NW
S
SE
SE
SE
S
E
N
SE
E
E
E
E
E
E
E
E
E
E
SE
SE
E
E
NE
E
E
31
Average data for 10 years
1
January
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Daytime temperature
Night-time temperature
